4-channel stereo audio mixer in a metal housing. It has one output, on which the summed signal from 4 inputs is available. It is powered with the voltage from 5 to 12 V.

A module for the detection of gases and vapors of alcohols, including ethanol.

E-Ink display (ePaper) with a diagonal of 1.54 "and a resolution of 200 x 200 pixels with a SPI controller

400x300, 4.2inch E-Ink raw display

12-pole electrical terminal block with a 4 mm² cross-section is a universal screw connector for joining wires in domestic and industrial installations. It enables secure connections in a compact form, with the possibility of being divided into smaller segments.

The industrial router USR-G816W-GL offers broadband 5G connectivity with dual SIM, four Gigabit Ethernet ports and dual-band Wi-Fi, ensuring secure and reliable data transmission in industrial and IoT systems. Thanks to resistance to environmental conditions and support for multiple VPN protocols, it is suitable for applications requiring high availability and remote management.

IPS 8.8" LCD display with built-in speakers. Equipped with HDMI interface and has a resolution of 480x1920 pixels. Waveshare 8.8inch Side Monitor

Power switch that enables efficient power management of devices in the Qwiic ecosystem, allowing selective shutdown of devices and energy saving. The module offers I2C bus isolation, additional GPIO pins and works with SparkFun Qwiic Mux, making it easy to control multiple devices in your projects. SparkFun PRT-26784

Advanced IoT module combining global LTE-M/NB-IoT connectivity with precise GNSS positioning (GPS, GLONASS, BeiDou, Galileo). With wide compatibility, two antenna interfaces and AT Command support, it is ideal for projects requiring reliable data transmission and real-time location tracking. M5Stack U137

Audio player with HiFi amplifier in aluminum housing. It allows you to play files from USB memory, SD card, via the audio connector and Bluetooth. It has a built-in FM receiver

LPS331AP Pressure/Altitude Sensor Carrier with Voltage Regulator

Dual MAX14870 Motor Driver is a dual DC driver compatible with Raspberry Pi that allows you to control two DC motors with 4.5-36V continuous current of 1.7A. Pololu 3759

USR-M100-HMGL is an edge gateway with LTE and Ethernet communication, serial ports, and I/O inputs/outputs, designed for automation, monitoring, and remote industrial applications. Thanks to support for industrial protocols and IoT platforms, it enables full integration of local devices with cloud systems.

The industrial switch USR-ISF1008 offers 8 Fast Ethernet ports for reliable communication in automation and industrial environments. Its compact design, resistance to environmental conditions, and wide-range power supply enable stable operation in industrial installations that require a higher number of ports.

Fingerprint reader module with UART interface

Finder 7F.20.8.230.3100 is an AC filter fan with a 230 V AC power supply, providing an airflow of 100 m³/h at a noise level of 42 dB(A). Designed for installation in electrical cabinets, it features dimensions of 209 x 209 x 80.2 mm and an IP54 protection rating, ensuring effective ventilation and protection against dust and water.

The stepper motor driver with the MP6500 system allows the bipolar motor to be supplied with current up to 1.5 A per phase, without the use of a heat sink. The system can be supplied with voltage in the range 4.5 ... 35 V. Pololu 2966

MP6500 Stepper Motor Driver Carrier, Digital Current Control